Jet replacement
1 - decorative cap; 2 - jet; 3 - wiper roller
1. Turn the windshield wiper on and off so that its brush is in its original position.
2. Raise decorative cap 1 (see fig. jet replacement) on the wiper arm.
3. Remove jet 2 carefully with pliers.
4. Insert a new jet into the hole of roller 3 until it stops, pointing the hole of the jet vertically upwards.